The present invention relates to ergonomic cushions and, more particularly, to an ergonomic cushion base.
There are a number of “support” type cushions that are designed to improve spinal alignment and take pressure off the hips, legs and back. These devices are soft and cannot give the needed support. Think about putting a soft wrap on a broken bone vs putting on a hard cast. The hard cast will keep the bone aligned properly. The soft wrap will help but does not offer the same amount of support. Regular cushions and comfort seat cushions do not provide the stable platform needed to better support the hips, back and neck.
As can be seen, there is a need for a support cushion with a stable platform.
In one aspect of the present invention, an orthopedic cushion comprises an inelastic base having a first planar surface and an upper second surface and a resilient pad having a first surface ergonomically configured to support a user's anatomy and a lower second surface coupled to the upper second surface of the inelastic base.
In another aspect of the present invention, a polymeric base operative to stably support an orthopedic cushion comprises an inelastic polymeric sheet having a first planar surface configured to encompass the lower surface area of the orthopedic cushion.
The hard base greatly improves any cushion's effectiveness by providing the needed foundation to keep and improve posture while sitting, effectively providing an orthotic device. The stable platform better aligns the hips, legs, and spine and improves circulation while sitting, thereby decreasing back, leg and hip pain.
These and other features, aspects and advantages of the present invention will become better understood with reference to the following drawings, description, and claims.
The following detailed description is of the best currently contemplated modes of carrying out exemplary embodiments of the invention. The description is not to be taken in a limiting sense but is made merely for the purpose of illustrating the general principles of the invention, since the scope of the invention is best defined by the appended claims.
Broadly, one embodiment of the present invention is a solid, stable platform for use with, or installation in, a cushion operative to improve posture and correct spinal alignment.
The hard base may be milled or stamped out of a polymer sheet to the specifications of a selected Spinal/orthopedic alignment cushion. The polymer may have any suitable rigidity or durometer reading such that the polymer forms a sturdy, stable base for a cushion upon which a user sits. The base may be permanently affixed to or placed under any comfort, orthopedic, or spinal alignment seat cushion to improve the support provided by the cushion.
The cushion base of the present invention is distinct from the structure of a chair seat and may be placed on any suitable surface.
Referring to
It should be understood, of course, that the foregoing relates to exemplary embodiments of the invention and that modifications may be made without departing from the spirit and scope of the invention as set forth in the following claims.
This application claims the benefit of priority of U.S. provisional application No. 63/391,541, filed Jul. 22, 2022, the contents of which are herein incorporated by reference.
Number | Date | Country | |
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63391541 | Jul 2022 | US |